NEAR Protocol Launches Quantum-Safe Accounts as Industry Clock Ticks
Key Takeaways
- •NEAR Protocol has launched a mainnet upgrade that introduces quantum-safe accounts to protect user assets against future quantum computing threats.
- •The upgrade addresses both the eventual capability of quantum computers to break elliptic curve cryptography and the present-day risk of adversaries collecting encrypted data now to decrypt it later.
- •NIST published its first finalized post-quantum cryptography standards in August 2024, providing reference algorithms and signaling that industries should begin transitioning.
- •NEAR has called on custodians and wallet providers to start preparing for migration to quantum-resistant infrastructure as the technology matures.
- •The initiative may influence other blockchain projects and potentially shape industry-wide standards for quantum-resistant security.
NEAR Protocol has announced a mainnet upgrade introducing quantum-safe accounts, underscoring what the project describes as an urgent industry-wide need to prepare for the advent of quantum computing. In a post on X, the official @NEARProtocol account stated that custodians and wallets must begin preparing for a migration as quantum computing technology advances. https://x.com/NEARProtocol/status/2085845812530069855
NEAR characterized the move as a proactive security measure, noting that it effectively sets an industry timeline for transitioning to quantum-resistant infrastructure. The upgrade addresses potential risks that quantum computers could pose to the cryptographic signatures currently used across blockchain networks. The concern is not only about the future capabilities of quantum machines but also about a threat model known as "harvest now, decrypt later," in which adversaries collect encrypted or signed data today with the intention of breaking it once sufficiently powerful quantum computers become available.
The Threat to Current Cryptography
Quantum computing leverages principles of quantum mechanics to perform certain types of calculations at speeds far exceeding those of classical computers. In 1994, mathematician Peter Shor published an algorithm demonstrating that a sufficiently powerful quantum computer could factor large integers and compute discrete logarithms efficiently — operations that underpin widely used cryptographic schemes such as RSA and elliptic curve cryptography (ECC). Most major blockchains, including Bitcoin and Ethereum, rely on ECC-based digital signatures to secure transactions and wallets.
While practical, large-scale quantum computers capable of breaking current cryptographic standards do not yet exist, researchers and standards bodies have been preparing for their eventual arrival. The U.S. National Institute of Standards and Technology (NIST) has been running a multi-year post-quantum cryptography standardization process. In August 2024, NIST published its first finalized post-quantum cryptography standards — FIPS 203, FIPS 204, and FIPS 205 — providing a reference set of algorithms designed to resist quantum-enabled attacks and signaling to industries worldwide that the transition window is open.
NEAR's Approach
NEAR Protocol operates as a decentralized application platform designed for high-throughput smart contract execution. By rolling out quantum-safe accounts on its mainnet, NEAR aims to ensure that user accounts remain protected even if future advances in quantum computing render conventional signature schemes vulnerable.
The upgrade also signals to the broader blockchain ecosystem the importance of early preparation. As quantum computing matures, the protocols, custodians, and wallet providers that delay migration may face growing security exposure.
What Comes Next
The pace at which custodians and wallet providers respond to NEAR's quantum-safe migration will be a key development to monitor. NEAR's initiative could also influence how other blockchain projects approach post-quantum security, potentially shaping industry-wide standards for quantum-resistant infrastructure.